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37
E3X-DRT21-S
User’s Manual
Sect
ion 3
Dev
ic
e
Net
Co
m
m
u
n
ic
at
io
n Se
tt
ings
Section 3
How to Use Units
How to Use Units
How to Use Units
Step
Item
Description
1
Mount the Communication
Unit to the DIN Track
Mount this unit to the DIN track. After the Sensor Amplifier Unit is mounted to
the DIN track, gang-mount the Sensor Amplifier Unit.
When you dismount a unit from the track, slide the body,
disconnect the connection, and then dismount it from the DIN track.
2
Connect Sensors to the
Communication Unit
Slide the Communication Unit, touch its edge clip onto the sensor amplifier
unit, and then stick it to the amplifier unit tightly until a clinking noise is heard.
3
Set the Sensors to "RUN" Mode By using the mode switch, set "RUN" mode.
4
DeviceNet
Connecting a
Communication Connector
Connect a connector for DeviceNet communication.
DeviceNet Communication Power Supply (V+, V-) provides DC
electricity to the Communication Unit and all connected sensors.
5
Set the Rotary Switches
Two upper
switches
Set the DeviceNet node address (between 0 and 63).
One lower
switch
Set the number of connected sensors (between 1 and 16)
The Sensors that are allocated two unit numbers must
be counted as two units when counting the number of
sensors.
6
Set the DIP Switches
SW1
SW2
Operating Mode Settings Number of Sensors that
Can Be Connected
OFF
OFF
Remote I/O
Communications
1CH mode
Max. 13
ON
OFF
Remote I/O
Communications
2CH mode
Max. 16
OFF
ON
Remote I/O
Communications
2CH mode + detection
level monitoring
Max. 16
7
DC Power Supply
Turn on DeviceNet
Communication
Power Supply (V+, V-)
• Set the sensors to [RUN] mode.
• When DC power is turned on, do not connect the Mobile Console
E3X-MC11-SV2. If you do, "sensor communications error" occurs.
8
Check the LEDs
MS
Green is lit when normal
NS
Green is lit: normal (DeviceNet online/connected)
SS
Green is lit when communicating with a sensor